String wound Filter material(Filter Element,Filter

This material is for high quality pp string wound filter cartridge,not cheaper one String woundfilter is a sophisticated deep tubular filter elements, according to different manufacturing processes, wound honeycomb filter is divided into honeycomb-style filter (referred to as: wound honeycomb filter or filter) and the melt-blown type honeycomb filter (referred to as : Melt filter) Second Class, the former from polypropylene fiber or cotton fiber-roving, according to the agreed process, precision and wound made in the porous skeleton;which is heated by the molten polypropylene particles, spinning, molding accepted. Technical Specifications Dimensions Filtering accuracy and flow: Filteringaccuracy (µm) 13 510 2030 50100 THMax. flow 0.4 0.45 0.51.0 1.52.0222.5 Note: (1) filter by measuring the length of 250mm, pressure force 0.02Mpa. (2) test medium is water. (3) test temperature at room temperature. a.Max. working pressure 0.42Mpa b.Max. back pressure 0.1Mpa c. Max. working temp Polypropylene Material 70 Cotton fiber Stainless steel frame 130 Glass fiber Stainless steel frame300